3 Actions

Explosive and Incendiary ammunition on vampiresAnother thing to consider is that the Barret and similar rifles are large weapons (google for pictures) and aren't things that can be carried under your coat. It might be difficult to get one of these rifles to a roof or something. Also, any sniper-ish rifle has to be test fired -- at the range it will be used -- to ensure that the scope is properly mounted and adjusted. Google the IRA's use of these rifles, I don't remember them being very successful and I imagine that training and setup was part of that.